The game tasks you as Toki, a member of the Cosmic Cleaner, who must replace all of Earths items which have been stolen by a character known only as the "Prince". Players do this by following him to Planet 69 and using a "tornado machine" to uproot all the items that the prince has stolen. The game makes use of both the stylus and microphone of the DS system. Source: Wikipedia, "Tornado (2008 video game)", available under the CC-BY-SA License.